2007 CHEVROLET OPTRA 5 bulb

Service and Appearance Care
.................. 245
Service
................................................. 248
Fuel
...................................................... 251
Checking Things Under the Hood
......... 256
Headlamp Aiming
................................. 290
Bulb Replacement
................................ 290
Windshield Wiper Blade
Replacement
..................................... 302
Tires
..................................................... 303
Appearance Care
.................................. 335
Vehicle Identification
............................. 344Electrical System
.................................. 345
Capacities and Specifications
................ 352
Normal Maintenance
Replacement Parts
............................ 353
Maintenance Schedule
.............................. 355
Maintenance Schedule
.......................... 356
Customer Assistance Information
............. 387
Customer Assistance and Information
..... 388
Reporting Safety Defects
...................... 405
Index
.......................................................... 409
2

Turn and Lane-Change Signals
The turn signal has two upward (for right) and
two downward (for left) positions. These positions
let you signal a turn or a lane change.
To signal a turn, move the lever all the way up
or down.
An arrow on the
instrument panel cluster
will flash in the
direction of the turn or
lane change.
When the turn is finished, the lever will return
automatically.
To signal a lane change, raise or lower the lever
until the arrow starts to flash. Hold it there until you
complete your lane change. The lever returns
by itself when it is released.As you signal a turn or a lane change, if the
arrows flash rapidly or do not go on at all, a signal
bulb could be burned out and other drivers will
not see your turn signal.
Replace the bulb to help avoid an accident. If the
arrow still does not flash when signaling, check the
fuse. SeeFuses and Circuit Breakers on page 346.
Headlamp High/Low-Beam Changer
To change the headlamps from low beam to
high beam, push the turn signal/multifunction lever
away from you.
When the high beams
are on, a light on the
instrument panel cluster
also is on if the
ignition is turned to ON.
To change the headlamps from high beam to low
beam, pull the turn signal lever toward you.
142

Oil Pressure Light
If your vehicle has low
engine oil pressure, this
light will stay on after
you start your engine, or
come on when you
are driving.
This indicates that your engine is not receiving
enough oil. The engine could be low on oil,
or could have some other oil problem. Have it
fixed immediately by your dealer.
The oil light could also come on in three other
situations:
•When the ignition is on but the engine is not
running, the light will come on as a test to
show you it is working. The light will go
out when you turn the ignition on. If it does
not come on with the ignition on, you
may have a problem with the fuse or bulb.
Have it fixed right away.
•If you are idling at a stop sign, the light may
blink on and then off.
•If you make a hard stop, the light may come
on for a moment. This is normal.
{CAUTION:
Do not keep driving if the oil pressure is
low. If you do, your engine can become so
hot that it catches re. You or others could
be burned. Check your oil as soon as
possible and have your vehicle serviced.
Notice:Lack of proper engine oil maintenance
may damage the engine. The repairs would
not be covered by your warranty. Always follow
the maintenance schedule in this manual for
changing engine oil.
175

Service........................................................ 248
Accessories and Modifications................... 249
California Proposition 65 Warning.............. 249
Doing Your Own Service Work.................. 250
Adding Equipment to the Outside of
Your Vehicle.......................................... 251
Fuel............................................................. 251
Gasoline Octane........................................ 251
Gasoline Specifications.............................. 251
California Fuel........................................... 252
Additives................................................... 252
Fuels in Foreign Countries........................ 253
Filling the Tank......................................... 254
Filling a Portable Fuel Container............... 256
Checking Things Under the Hood.............. 256
Hood Release........................................... 257
Engine Compartment Overview.................. 258
Engine Oil................................................. 260
Engine Air Cleaner/Filter............................ 264
Automatic Transaxle Fluid......................... 266Manual Transaxle Fluid............................. 266
Hydraulic Clutch........................................ 266
Engine Coolant.......................................... 268
Coolant Surge Tank Pressure Cap............ 271
Engine Overheating................................... 271
Cooling System......................................... 273
Power Steering Fluid ................................. 279
Windshield Washer Fluid........................... 280
Brakes...................................................... 281
Battery...................................................... 284
Jump Starting............................................ 285
Headlamp Aiming........................................ 290
Bulb Replacement....................................... 290
Halogen Bulbs........................................... 290
Headlamps................................................ 290
Front Turn Signal and Parking Lamps.......... 292
Turn Signal Lamps (Side).......................... 293
Sidemarker Lamps (Front)......................... 294
Sidemarker Lamps (Rear).......................... 295
Section 5 Service and Appearance Care
245

Center High-Mounted Stoplamp (CHMSL)
(Hatchback)............................................ 296
Center High-Mounted Stoplamp (CHMSL)
(Wagon)................................................. 297
Taillamps, Turn Signal, and Stoplamps
(Hatchback)............................................ 298
Taillamps, Turn Signal, Stoplamps and
Back-up Lamps (Wagon)........................ 299
Taillamps, Stoplamps and Back-up Lamps
(Hatchback)............................................ 300
License Plate Lamp................................... 301
Replacement Bulbs................................... 301
Windshield Wiper Blade Replacement....... 302
Tires............................................................ 303
Tire Sidewall Labeling............................... 304
Tire Terminology and Definitions............... 307
Inflation - Tire Pressure............................. 311
Tire Pressure Monitor System................... 312
Tire Inspection and Rotation...................... 316
When It Is Time for New Tires.................. 317Buying New Tires...................................... 318
Different Size Tires and Wheels................ 319
Uniform Tire Quality Grading..................... 320
Wheel Alignment and Tire Balance............ 321
Wheel Replacement.................................. 322
Tire Chains............................................... 323
If a Tire Goes Flat.................................... 324
Changing a Flat Tire................................. 324
Removing the Spare Tire and Tools.......... 326
Removing the Flat Tire and Installing the
Spare Tire............................................. 329
Storing a Flat or Spare Tire and Tools...... 333
Compact Spare Tire.................................. 334
Appearance Care........................................ 335
Cleaning the Inside of Your Vehicle.......... 335
Fabric/Carpet............................................. 337
Leather...................................................... 338
Instrument Panel, Vinyl, and Other
Plastic Surfaces..................................... 338
Care of Safety Belts.................................. 339
Section 5 Service and Appearance Care
246

Headlamp Aiming
Headlamp aim has been preset at the factory and
should need no further adjustment.
However, if your vehicle is damaged in an accident,
the headlamp aim may be affected. Aim adjustment
to the low-beam headlamps may be necessary if it
is difficult to see the lane markers (for horizontal
aim), or if oncoming drivers flash their high-beam
headlamps at you (for vertical aim).
If you believe your headlamps need to be
re-aimed, it is recommend that you take the vehicle
to your dealer for service.
Bulb Replacement
For the proper type of replacement bulbs, see
Replacement Bulbs on page 301.
For any bulb changing procedure not listed in this
section, contact your dealer.
Halogen Bulbs
{CAUTION:
Halogen bulbs have pressurized gas
inside and can burst if you drop or
scratch the bulb. You or others could be
injured. Be sure to read and follow the
instructions on the bulb package.
Headlamps
To replace a headlamp bulb, do the following:
1. Open the hood. SeeHood Release on
page 257for more information.
2. For wagon models, remove the two bolts from
the top of the headlamp assembly and one
nut on the inside that retains the headlamp
assembly.
For hatchback models, remove the four screws
and the radiator grill. Then remove the
three bolts and the headlamp assembly.
290

3. Disconnect the wiring harness connector from
the rear of the bulb.
4. Remove the headlamp cap (A for the
low-beam or B for the high-beam headlamp)
by turning it counterclockwise.
5. Release the spring that retains the bulb.
6. Remove the old bulb.
7. Install a new bulb.
8. Reverse Steps 1 through 5 to install the
headlamp assembly.
Wagon Models
Hatchback Models
291

Front Turn Signal and Parking Lamps
To replace a front turn signal or parking lamp
bulb, do the following:
1. Open the hood. SeeHood Release on
page 257for more information.
2. Remove the two bolts from the top of the
headlamp assembly and one nut on the
inside that retains the headlamp assembly.
3. Turn the bulb socket counterclockwise.
4. Pull the bulb socket out of the lamp housing.
5. Press the bulb inward and turn it
counterclockwise to remove it from the
bulb socket.
6. Install the new bulb into the bulb socket by
pressing it in and turning it clockwise.
7. Reinstall the bulb socket into the lamp
housing by turning it clockwise.
8. Reverse Steps 1 through 2 to install the
assembly.
Wagon Models
Hatchback Models
292